.layui-row{
    height: 50px;
    background-color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}
.demo-login-container {
    width: 320px;
    margin: 21px auto 0;
}

.demo-login-other .layui-icon {
    position: relative;
    display: inline-block;
    margin: 0 2px;
    top: 2px;
    font-size: 26px;
}

.login-container {
    width: 100%;
    height: calc(100% - 50px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-center {
    width: 400px;
    height: 200px;
    background-color: rgba(255, 255, 255, 0.7);
}